TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 FUEL LEVEL INDICATOR MALFUNCTIONS—Continued 0050 00 2Y 1. Turn MASTER SWITCH OFF. 2. Partially remove instrument panel (WP 0256 00). 3. Remove circuit 27A plug (1) from fuel quantity gauge jack (2). 4. Remove circuit 27 plug (3) from instrument panel circuit breaker jack (4). 5. Measure continuity between circuit 27 plug (3) and circuit 27A plug (1). 6. Does multimeter read 0 ohms? YES NO 2YN 1. Repair instrument panel cable assembly (WP 0294 00). 2. Verify no faults found. 3Y 1. Replace fuel quantity gauge (WP 0266 00). 2. Verify no faults found. 0050 00-2